name字段表示要调用的函数名,description表示函数描述,paramters是一个符合JSON Schema格式的对象,用来描述这个函数的入参信息(让 LLM 读得懂的工具函数说明) record_price是用来给Function Calling调用的函数,这个函数接收两个必填的参数,category类目(string类型),price金额(string类型) functions=[ { "name": BaseToo...
Code: defcall_function(func,*args,**kwargs):""" Calls the given function with any number of positional and keyword arguments. Args: func (function): The function to call. *args: Any positional arguments to pass to the function. **kwargs: Any keyword arguments to pass to the f...
例如，下面的代码演示了如何使用 functools.wraps() 保留被装饰函数的元信息：import functoolsdef log(func): @functools.wraps(func) def wrapper(*args, **kwargs): print(f"Calling function {func.__name__} with args: {args}, kwargs: {kwargs}") result = func(*args, **kwargs) ...
Calling a FunctionTo call a function, use the function name followed by parenthesis:ExampleGet your own Python Server def my_function(): print("Hello from a function") my_function() Try it Yourself » Related Pages Python Functions Tutorial Function Function Arguments *args Keyword Arguments ...
classLogger:def__init__(self, func): self.func = funcdef__call__(self, *args, **kwargs): print(f"Logging: Calling function {self.func.__name__}")return self.func(*args, **kwargs)@Loggerdefsay_hello(): print("Hello, world!")say_hello()如上所示，Logger是一个类装饰...
Calling function: greet Function greet returned: Welcome, Bob 通过本章的学习 ,我们可以深刻体会到双星号**在动态创建和处理字典参数、覆盖默认配置以及在自定义装饰器中的高级应用场景 ,其强大的灵活性和便捷性为Python编程提供了更多的可能性。 5、斜杠 / 参数分隔符 ...
Calling Python functions: A simple guide with Example Python calls a function by using its name followed by parentheses containing any required arguments or parameters. A function can be called by writing its name, followed by parentheses with any variables or values it requires. Here's an exampl...
In theuser-defined functiontopic, we learned about defining a function and calling it. Otherwise, the function call will result in an error. Here is an example. defgreet(name, msg):"""This function greets to the person with the provided message"""print("Hello", name +','+msg) ...
def log(func): def wrapper(*args, **kwargs): print(f"Calling function {func.__name__} with args {args} and kwargs {kwargs}") result = func(*args, **kwargs) print(f"Function {func.__name__} returned {result}") return result return wrapper @log def add(x, y): return x ...
def foo(): print("calling a function") foo # <function foo at 0x7fe70c6424c0> y = foo # (1) y # <function foo at 0x7fe70c6424c0> id(foo) # 140630322062528 id(y) # 140630322062528 foo() # calling a function y() # calling a function3 函数对象作为函数实参 函数的实参,可以是任何...